/* Copyright  2009
   @Author
   Richard Changde Yin            e-mail yinchangde@hotmail.com

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; version 2 of the License.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
   
/**
 * @filename: dayname.cc
 */ 
#include <server_includes.h>
#include CSTDINT_H
#include <function/time/dayname.h>
#include <session.h>

String* Item_func_dayname::val_str(String* str)
{
  assert(fixed == 1);
  uint32_t weekday=(uint) val_int();            // Always Item_func_daynr()
  const char *day_name;
  Session *session= current_session;

  if (null_value)
    return (String*) 0;

  day_name= session->variables.lc_time_names->day_names->type_names[weekday];
  str->set(day_name, strlen(day_name), system_charset_info);
  return str;
}

